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Show Results For
- All HBS Web
(2,619)
- People (2)
- News (302)
- Research (1,966)
- Events (16)
- Multimedia (6)
- Faculty Publications (1,444)
- July 2012
- Article
The Real Consequences of Market Segmentation
By: Sergey Chernenko and Adi Sunderam
We study the real effects of market segmentation due to credit ratings using a matched sample of firms just above and just below the investment-grade cutoff. These firms have similar observables, including average investment rates. However, flows into high-yield mutual... View Details
Keywords: Segmentation; Credit; Investment; Investment Funds; Quality; Markets; Measurement and Metrics; Business Ventures
Chernenko, Sergey, and Adi Sunderam. "The Real Consequences of Market Segmentation." Review of Financial Studies 25, no. 7 (July 2012): 2041–2069. (Winner of the RFS Young Researcher Prize 2012.)
- 12 Feb 2008
- Working Paper Summaries
The Small World of Investing: Board Connections and Mutual Fund Returns
- 06 Apr 2021
- News
Day of 4 Million Vaccines Signals Sharp Turnaround for U.S.
- September 2016 (Revised February 2017)
- Case
MyTime
By: Juliane Begenau and Robin Greenwood
Ethan Anderson, the CEO of San Francisco–based e-commerce company MyTime, must decide on the company's growth strategy. MyTime’s first product was a website and mobile app that offered consumers a convenient way to book appointments with local merchants throughout the... View Details
- 2010
- Chapter
The Financing of R&D and Innovation
By: Bronwyn H. Hall and Josh Lerner
Evidence on the “funding gap” for investment innovation is surveyed. The focus is on financial market reasons for underinvestment that exist even when externality-induced underinvestment is absent. We conclude that while small and new innovative firms experience high... View Details
Hall, Bronwyn H., and Josh Lerner. "The Financing of R&D and Innovation." Chap. 14 in Handbook of the Economics of Innovation: Volume 1, by Bronwyn H. Hall and Nathan Rosenberg, 609–639. Amsterdam: Elsevier, 2010.
- 15 Apr 2020
- News
Millions Of US Small Businesses May Never Reopen
- March 21, 2022
- Article
Are the Risks of Global Supply Chains Starting to Outweigh the Rewards?
By: Willy C. Shih
The conflict in Ukraine is only the latest jolt to global supply chains. Disruptions caused by the Covid-19 pandemic, climate-related events, and geopolitical tensions were already undermining their rationale. As companies rethink sourcing, they will have to consider... View Details
Keywords: Supply Chain Management; Supply Chain; Distribution; Globalization; Manufacturing Industry; Consumer Products Industry; United States; Asia; Europe
Shih, Willy C. "Are the Risks of Global Supply Chains Starting to Outweigh the Rewards?" Harvard Business Review Digital Articles (March 21, 2022).
- 2025
- Working Paper
Causes and Extent of Increasing Partisan Segregation in the U.S. – Evidence from Migration Patterns of 212 Million Voters
By: Jacob R. Brown, Enrico Cantoni, Vincent Pons and Emilie Sartre
Using data on the residential location and migration for every voter in U.S. states recording partisan registration between 2008–2020, we find that residential segregation between Democrats and Republicans has increased year over year at all geographic levels, from... View Details
Brown, Jacob R., Enrico Cantoni, Vincent Pons, and Emilie Sartre. "Causes and Extent of Increasing Partisan Segregation in the U.S. – Evidence from Migration Patterns of 212 Million Voters." NBER Working Paper Series, No. 33422, January 2025.
- 2012
- Article
The Architecture of Transaction Networks: A Comparative Analysis of Hierarchy in Two Sectors
By: Jianxi Luo, Carliss Y. Baldwin, Daniel E. Whitney and Christopher L. Magee
Many products are manufactured in networks of firms linked by transactions, but comparatively little is known about how or why such transaction networks differ. This article investigates the transaction networks of two large sectors in Japan at a single point in time.... View Details
Keywords: Transactions; Hierarchy; Industry Architecture; Innovation; Networks; Market Transactions; Vertical Integration; Industry Structures; Innovation and Invention; Auto Industry; Electronics Industry; Japan
Luo, Jianxi, Carliss Y. Baldwin, Daniel E. Whitney, and Christopher L. Magee. "The Architecture of Transaction Networks: A Comparative Analysis of Hierarchy in Two Sectors." Industrial and Corporate Change 21, no. 6 (December 2012): 1307–1335.
- 2011
- Working Paper
The Architecture of Transaction Networks: A Comparative Analysis of Hierarchy in Two Sectors
By: Jianxi Luo, Carliss Y. Baldwin, Daniel E. Whitney and Christopher L. Magee
Many products are manufactured in networks of firms linked by transactions, but comparatively little is known about how or why such transaction networks differ. This paper investigates the transaction networks of two large sectors in Japan at a single point in time. In... View Details
Keywords: Customer Value and Value Chain; Market Transactions; Networks; Competitive Strategy; Vertical Integration; Auto Industry; Electronics Industry; Japan
Luo, Jianxi, Carliss Y. Baldwin, Daniel E. Whitney, and Christopher L. Magee. "The Architecture of Transaction Networks: A Comparative Analysis of Hierarchy in Two Sectors." Harvard Business School Working Paper, No. 11-076, January 2011. (Revised July 2011, January 2012.)
- January 2018
- Supplement
OldTown Berhad
By: Benjamin C. Esty and Greg Saldutte
In December 2017, Jacobs Douwe Egberts (JDE, a Dutch coffee company) made an offer to acquire OldTown Berhad (OTB), a Malaysian coffee company. Three large shareholders, representing more than half of the outstanding shares, have agreed to tender their shares and... View Details
Keywords: Mergers ＆ Acquisitions; Discounted Cash Flow (DCF); Malaysia; Coffee; Consumer Packaged Goods (CPG); Free Cash Flow (FCF); Multiples; Bidding Premia; Netherlands; Tender Offer; Mergers and Acquisitions; Valuation; Value Creation; Food; Investment Return; Retail Industry; Consumer Products Industry; Food and Beverage Industry; Malaysia; Netherlands; Singapore; Asia
- Article
Why Am I Seeing This Ad? The Effect of Ad Transparency on Ad Effectiveness
By: Tami Kim, Kate Barasz and Leslie K. John
Given the increasingly specific ways marketers can target ads, many consumers and regulators are demanding ad transparency: disclosure of how consumers’ personal information was used to generate ads. We investigate how and why ad transparency impacts ad effectiveness.... View Details
Keywords: Digital Marketing; Customization and Personalization; Information; Trust; Performance Effectiveness
Kim, Tami, Kate Barasz, and Leslie K. John. "Why Am I Seeing This Ad? The Effect of Ad Transparency on Ad Effectiveness." Journal of Consumer Research 45, no. 5 (February 2019): 906–932.
- February 2011
- Module Note
Business Cycles and the New Challenges of Globalization
By: Diego A. Comin
Business Cycles and the New Challenges of Globalization is one of the core modules in Business Government and the International Economy (BGIE), a course for the required curriculum of the Harvard Business School. BGIE teaches the economic, political and historical... View Details
Keywords: Fluctuation; Business Cycles; Trade; Business Education; Curriculum and Courses; Capital; Cash Flow; Globalization; Problems and Challenges; China
Comin, Diego A. "Business Cycles and the New Challenges of Globalization." Harvard Business School Module Note 711-064, February 2011.
- Winter 2012
- Article
South Sudan: The Birth of an Economy
By: Eric D. Werker, Kelly Wyett and Shannon Ding
We discuss the birth of a new economy in a society that has only recently emerged from a 22-year-long civil war. The pace of growth so far has been fast but uneven. We find that aid and oil money are flowing rapidly into certain sectors, while other... View Details
Keywords: Sudan; Developing Markets; Foreign Aid; Conflict; Oil Prices; Private Sector Development; Emerging Markets; Policy; Developing Countries and Economies; Innovation and Invention; South Sudan
Werker, Eric D., Kelly Wyett, and Shannon Ding. "South Sudan: The Birth of an Economy." Innovations: Technology, Governance, Globalization 7, no. 1 (Winter 2012): 73–90.
- 21 Aug 2006
- Research & Ideas
How Europe Wrote the Rules of Global Finance
The United States has been both credited and criticized for its powerful role in promoting global financial liberalization—the flow of capital across country borders. But research by Harvard Business School... View Details
Keywords: by Ann Cullen
- June 2004 (Revised March 2005)
- Background Note
Question of LIFO or FIFO, The; Which Is Preferable?
By: William J. Bruns Jr. and Sharon M. Bruns
Discusses the advantages and disadvantages of alternative inventory flow assumptions allowed in the United States. A single exhibit shows that in Year 2, a company using LIFO in Year 1 could report higher net income by switching to FIFO at a cost of higher income... View Details
Bruns, William J., Jr., and Sharon M. Bruns. "Question of LIFO or FIFO, The; Which Is Preferable?" Harvard Business School Background Note 104-087, June 2004. (Revised March 2005.)
- 2024
- Working Paper
Trade Policy in the Shadow of Conflict: The Case of Dual-use Goods
By: Maxim Alekseev and Xinyue Lin
Policymakers increasingly use trade instruments to address national security concerns. This paper studies optimal policy for dual-use goods, items with both military and civilian applications. We begin by documenting that regulation and trade flows of dual-use goods... View Details
- June 2020
- Teaching Note
Global Brand Management of Anheuser Busch InBev's Budweiser
By: Jill Avery
Brian Perkins, chief architect of the $6 billion Budweiser brand, was excited about 2018, in which the company would launch Budweiser into several new markets in Africa and Latin America. He was feeling the pressure to finalize a global brand strategy that would define... View Details
- February 2022 (Revised November 2022)
- Case
Nuritas
By: Mitchell Weiss, Satish Tadikonda, Vincent Dessain and Emer Moloney
Nora Khaldi had built a technology “to unlock the power of nature” in the service of extending human lifespan and improving health, and now in April 2020 was debating telling her Board of Directors she wanted to put on ice some of her discoveries. Nuritas, the company... View Details
Keywords: Cash Burn; Cash Flow Analysis; Pharmaceutical Companies; Founder; Artificial Intelligence; AI; Entrepreneurship; Health Testing and Trials; Health Care and Treatment; Decision Making; Market Entry and Exit; AI and Machine Learning; Pharmaceutical Industry
Weiss, Mitchell, Satish Tadikonda, Vincent Dessain, and Emer Moloney. "Nuritas." Harvard Business School Case 822-080, February 2022. (Revised November 2022.)